SHOCK HORROR! Not the original series!
This thought goes out to all the endless drivelling, snivelling fools on here whining on and on and on about this "not being as good as...", "nothing like...", "not a patch on..", "not nearly as good", "so not the original series".
No, it isn't. It's an entirely new series, written with far more sophisticated scripts, far superior acting, sets that are not painted cardboard, and story-lines, sound and direction that are up to a high standard for modern audiences.
The original series of Upstairs Downstairs is a period piece: dated, stagey, melodramatic, domestic, occasionally fun, but more often unintentionally funny, and not great art, by any means. What you are talking about is nostalgia, not great writing.
For goodness sake grow up and move on. If you don't like the 'remake' series then go and write endless praise on the forum for the original series and leave the rest of us in peace.
"Chancery Stone - Author of The DANNY Quadrilogy, and all-around genius."